Instruction Manual

TS 410, TS 420

English

Troubleshooting

Cutting wheel

Problem Cause Remedy

Frayed edges or tears, cut wanders out

of line, increased wear at the sides of the

segments

Radial or axial run-out Consult a dealer

Cutting wheel wobbles Use a new cutting wheel

Frayed edges, cut wanders out of line, lit

tle or no cutting performance, sparking

Cutting wheel is blunt; built-up edges on cut

ting wheels for stone

Dress the cutting wheel for stone by

briefly cutting in abrasive material; use a

new cutting wheel for cutting asphalt

Poor cutting performance, high level of

segment wear

Cutting wheel rotates in the wrong direction Mount the cutting wheel with correct

direction of rotation

Chipping or cracking in the wheel core

and segments

Overload Replace immediately with a new cutting

wheel

Undercutting Cutting in a material for which the wheel is

not rated

Use a new cutting wheel; note the differ

ent cutting layers in different materials

STIHL recommends that a STIHL servicing dealer be consulted.